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20121101
20121101
Search Results 0 to 6 of about 7 (some duplicates have been removed)
. as you can see from some of these maps, they showed california as an island and it took a long time for that to actually get removed from the maps-- old maps, it often took 100 years, maybe 200 years. >> reporter: google and others can react more quickly because of all the input they get. thousands of times a day, people all over the world tell google, via the internet, that roads, or signage, or stores or parks have changed, or that a their own neighborhood is poorly represented and that the company needs to update its maps. google investigates the alleged errors, and tries to correct them. the concept of having people on the ground change the map is called crowd sourcing. and it's the principle pioneered by an israeli-based mapping company called waze. that firm, with a small palo alto office, uses g.p.s. to track the location of 27 million drivers who have downloaded its app. waze depends on that crowd to update its maps, determine traffic congestion and direct users to alternate routes. >> so while you're getting a free navigation service, you're also contributing to the communi
and congressional races on the ballot in california. and older americans are working longer and returning to the workforce after retiring. you can help paul solman look into that demographic shift. if you're an older worker, fill out a questionnare on the rundown. all that and more is on our website newshour.pbs.org. jeff? >> brown: and again, to our honor roll of american service personnel killed in the afghanistan conflict. we add them as their deaths are made official and photographs become available. here, in silence, are eight more. >> brown: and that's the "newshour" for tonight. i'm jeffrey brown. >> woodruff: and i'm judy woodruff. we'll see you online and again here tomorrow evening with mark shields and david brooks among others. thank you and good night. major funding for the pbs newshour has been provided by: and with the ongoing support of these institutions and foundations. and... this program was made possible by the corporation for public broadcasting. and by contributions to your pbs station from viewers like you. thank you. captioning sponsored by macneil/lehrer producti
Search Results 0 to 6 of about 7 (some duplicates have been removed)